1. Qualification certification: Shenzhen Geology and Mineral Jewelry Testing Center has relevant national qualification certification, which shows that this institution has the legitimacy and professionalism to carry out jewelry and jade testing.

2. Professional team: Shenzhen Geology and Mineral Jewelry Testing Center has a professional testing team, most of which have obtained the qualification certificate of jewelry appraiser, and have rich professional knowledge and skills, which can conduct accurate and reliable testing.